Sentinel, OK

Population
756
U.S. Census Population Estimates Program · 2025
Elevation
1,636 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$108,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$744/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$120,227
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Sentinel

Sentinel is a quiet farming town of about 750 people out in the open plains of southwestern Oklahoma. Located in Washita County along Highways 44 and 55, it offers a classic rural pace where neighbors know each other and life moves without the rush of city traffic. Most daily life revolves around the surrounding farmland, making it an appealing spot for anyone looking for affordable housing, peace and quiet, and plenty of wide-open space.

The local PK-12 school district serves as the town's social anchor, bringing families together from miles around for ball games, FFA events, and community gatherings. Sentinel's long-running Fourth of July celebration is one of the biggest highlights of the year, drawing current residents and alumni back home for parades and fireworks. While you will likely head to nearby towns like Hobart or Clinton for major shopping and healthcare, Sentinel offers a grounded, welcoming home base in rural Oklahoma.

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